Sign in

Hayley Warren

@hayleywarren.bsky.social
1.8K followers 235 following 5 posts

Data, graphics and visual storytelling at Bloomberg News | Stories: www.bloomberg.com/authors/ASy8ufuym…

PostsRepliesMedia
Reposted by Hayley Warren
Wim Zwijnenburg @wammezz.bsky.social · 03/04/2026
The sad state of environmental affairs due to the war on #Iran and retaliatory strikes captured in one satellite image on April 2, 2026 from @copernicusecmwf.bsky.social Sentinel-2 in the Strait of Hormuz
02712
Reposted by Hayley Warren
Danielle Bochove @daniellebochove.bsky.social · 03/11/2025
I recently went to Prudhoe Bay, Alaska w/US scientists to study the effect of saltwater on fast-thawing permafrost. 1st in a series by @bloomberg.com on the world's natural carbon sinks with @hayleywarren.bsky.social and @eroston.bsky.social A thread follows: www.bloomberg.com/graphics/202...
bloomberg.com
The Biggest Arctic Carbon Sink Is Increasingly Unstable
Scientists at the top of the world are racing to uncover how rapidly the Arctic’s permafrost is thawing.
29144
Hayley Warren @hayleywarren.bsky.social · 07/09/2025
Wildfire blazes erupted across the European continent this Summer. Data shows fires were above average for the majority of countries, breaking decade long records for both area burnt and number of fires.
3134
Reposted by Hayley Warren
Datawrapper @datawrapper.de · 06/05/2025
🖨️ The newest Data Vis Dispatch is here! Learn everything about the Iberian blackout, what Trump has been up to in his first 100 days, and where you can enjoy democracy sausages when voting. 🌭 www.datawrapper.de/blog/data-vi...
A scatter plot comparing countries based on total annual spending on food with the share of total consumer expenses on food. Kenya is an example where in absolute terms, relatively little is spent on food, but what is spent makes up a comparatively large portion of all combined consumer expenses.A map of mainland Europe, showing PFAS contamination sites. A clear accumulation can be seen in northwestern Europe and the east coast of Sweden, where the usage of firefighting foams containing the chemicals is recorded.A map of the Iberian Peninsula, showing the electrical potential of different sites in megawatts, grouped by their type of generation.An interactive map of Australia, highlighting locations where traditional “democracy sausages” and cakes can be enjoyed while visiting polling places for the country’s current federal election.
0124
Hayley Warren @hayleywarren.bsky.social · 07/02/2025
Swedes and Finns have long monetized their forests. EU climate goals—seen as a threat to both family wealth and the two national economies—are fast becoming a lightning rod for anger. Stunning feature from @jonasekblom.bsky.social for @bloomberg.com Gift link: www.bloomberg.com/features/202...
063
Reposted by Hayley Warren
Olivia Rudgard @oliviarudgard.bsky.social · 31/01/2025
New from me: Rachel Reeves says Heathrow expansion can be compatible with climate goals. What would that look like in practice? I had a go at defining the challenge. With gorgeous datavis by @hayleywarren.bsky.social. Gift link:
bloomberg.com
UK Bets on Unproven Tech to Limit Heathrow’s Climate Impact
Sustainable aviation fuel and carbon capture form the core of the UK’s plans to achieve “Jet Zero,” despite airport expansions.
32510
Hayley Warren @hayleywarren.bsky.social · 23/01/2025
"Pascal Duclos’ aircraft shook like a toy plane as he and his co-pilot navigated 100 miles per hour winds over arid canyons, the arcing blue curve of the Pacific Ocean and rising plumes of smoke from the voracious Palisades Fire." www.bloomberg.com/news/feature...
A large area of Topanga State Park and nearby residential areas are highlighted with the perimeter of the Palisades fire on Jan. 7, 2025. The flight paths of two Super Scoopers cover the area, returning from the Pacific Ocean back to the fire area more than 8 times in one hour, represented with a chart showing altitude increasing from zero when over water and more than 1,500 km in height when preparing for water drops.
020
Reposted by Hayley Warren
Eric Roston @eroston.bsky.social · 13/11/2024
Climate change requires attention to every part of the world we know, from science, to econ, politics, tech, behavior, etc. At GREEN, Bloomberg News's global climate team, we try to cover it all. Here's a (growing) starter pack with our amazing team!: go.bsky.app/DfsWFHU
58026
Reposted by Hayley Warren
Bloomberg News @bloomberg.com · 11/11/2024
To have a chance against global warming, key economies and industries need to hit crucial emissions targets by 2030. They’re far off track. This article is free to read, along with all of our coverage of the COP29 climate summit
bloomberg.com
The World’s Best Hope to Beat Climate Change Is Vanishing
To have a chance against global warming, key economies and industries need to hit crucial emissions targets by 2030. They’re far off track.
1017371